Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBQmQ5LTyqf/ts5eZ09Kv9f1IKjJcf7OKonS4FG2ONeixamTf7/ujpKMo1g… (1,748 chars)"
  }
}